Ski



FIG. 1 is a bottom plan view of a ski, showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a cross-sectional view taken at line VII--VII of FIG. 3;

FIG. 8 is a cross-sectional view taken at line VIII--VIII of FIG. 3;

FIG. 9 is a cross-sectional view taken at line IX--IX of FIG. 3;

FIG. 10 is a cross-sectional view taken at line X--X of FIG. 3;

FIG. 11 is a cross-sectional view taken at line XI--XI of FIG. 3;

FIG. 12 is a cross-sectional view taken at line XII--XII of FIG. 3;

FIG. 13 is a cross-sectional view taken at line XIII--XIII of FIG. 3; and,

FIG. 14 is a perspective view of our new design. 

The ornamental design for a ski, as shown and described. 